RX101A alloy bushing is developed by our company specially for the screw extrusion lining sleeve material, this material has excellent anti-wear property and corrosion resistance, high cost performance, the use of more than ten years more than four thousand sets of equipment.

RX101B合金衬套是为了适应不同客户需求在RX101A基础上开发的新型材料，提高了合金含量，采用了真空热等 静压工艺HIP (1200°C_1400°C的真空中加以1000-2000大气压使材料达到理论完成密度），进一步提高了耐磨性能。

RX101B alloy bushing is in order to meet the different needs of customers on the basis of RX101A development of new materials, increase the content of alloy, the vacuum hot isostatic pressing process HIP (1200 °C - 1200 °C in a vacuum to atmospheric pressure to material theory, 1000-2000 complete density), further improve the wear resistance.